Yes, abd this appreciates USD, in turn makes production costs in US high, so the rest of the world doesn't buy what US produces.
It is by itself sustainable though as US doesn't only export produced goods but tech etc which the world wants. A valuable dollar funds this tech, in a sense whole world funds the US trch sector.
It is by itself sustainable though as US doesn't only export produced goods but tech etc which the world wants. A valuable dollar funds this tech, in a sense whole world funds the US trch sector.